CN213966703U

CN213966703U - Physical cooling experimental device

Info

Publication number: CN213966703U
Application number: CN202022695048.2U
Authority: CN
Inventors: 赵素琴
Original assignee: Qinghai Nationalities University
Current assignee: Qinghai Nationalities University
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-17
Anticipated expiration: 2030-11-19

Abstract

The utility model provides a physics cooling experiment device. The physical cooling experimental device comprises a bottom plate, wherein two first cavities are formed in the bottom plate; the vertical plate is fixedly arranged on the bottom plate, and a second cavity is formed in the vertical plate; the L-shaped transverse plate is fixedly arranged at the top of the vertical plate; the two box bodies are arranged on the bottom plate, and the tops of the two box bodies are both provided with openings; the two object placing plates are respectively arranged inside the two box bodies; the second motor is fixedly arranged in the second cavity; the two ends of the first limiting rod are fixedly mounted on the vertical plate and the L-shaped transverse plate respectively. The utility model provides a physics cooling experiment device has convenient operation, practicality strong, the accurate advantage of experiment.

Description

Physical cooling experimental device

Technical Field

The utility model relates to a cooling technology field especially relates to a physics cooling experiment device.

Background

The experimental device is various instruments and equipment used for experiments, such as: when students in a chemical and physical class in a school are in an experiment, teachers can perform experiments on the students through the experimental device, so that the students can better master the knowledge in books, and the eyes of the students are developed.

Different experimental apparatus can be used to different research directions, for example, physics cooling device, physics cooling is the simplest, safe cooling mode, but traditional physics cooling experimental apparatus, often experiment with water or different solutions at normal atmospheric temperature, or the volume of heating, but under this condition, because solution can dispel the heat naturally, will lead to the experimental result to have the error, most all is the manual work operation simultaneously in operation process, the time difference in the solution is put into to the subject, also can the experimental result error, the experimental result reference that makes like this is very low.

Therefore, it is necessary to provide a new physical cooling experimental apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a physical cooling experimental apparatus with convenient operation, practicality are strong, experiment is accurate.

In order to solve the technical problem, the utility model provides a physical cooling experimental apparatus includes: the bottom plate is provided with two first cavities; the vertical plate is fixedly arranged on the bottom plate, and a second cavity is formed in the vertical plate; the L-shaped transverse plate is fixedly arranged at the top of the vertical plate; the two box bodies are arranged on the bottom plate, and the tops of the two box bodies are both provided with openings; the two object placing plates are respectively arranged inside the two box bodies; the second motor is fixedly arranged in the second cavity; two ends of the first limiting rod are fixedly arranged on the vertical plate and the L-shaped transverse plate respectively; the first threaded rod is fixedly arranged on an output shaft of the second motor, and two ends of the first threaded rod are respectively and rotatably arranged on the vertical plate and the L-shaped transverse plate; the limiting block is slidably mounted on the first limiting rod; the sliding block is fixedly arranged at the bottom of the limiting block, threads are arranged on the sliding block, and the sliding block is in threaded connection with the first threaded rod; the hydraulic rod is fixedly arranged at the bottom of the sliding block; the U-shaped plate is fixedly arranged on the output shaft of the hydraulic rod; the two U-shaped supports are respectively and fixedly arranged at the bottoms of the two ends of the U-shaped plate; and the two clamping mechanisms are respectively arranged on the two U-shaped supports.

Preferably, fixture includes second gag lever post, second threaded rod, two clamp splices, second gag lever post fixed mounting is in on the U type support, the second threaded rod rotates to be installed on the U type support, two slide opening, two have been seted up on the clamp splice respectively be provided with the screw thread on the clamp splice, two the clamp splice all runs through on the second gag lever post, and two the clamp splice all with second threaded rod threaded connection.

Preferably, the two first cavities are respectively located below the two boxes, the two first cavities are internally and fixedly provided with first motors, the output shafts of the two first motors are fixedly provided with stirring rods, and the two stirring rods are respectively located in the two boxes.

Preferably, heaters are respectively arranged in the two boxes.

Preferably, thermometers are arranged inside the two boxes.

Preferably, one end of each of the two clamping blocks, which is close to each other, is arranged in an arc shape.

Compared with the prior art, the utility model provides a physics cooling experiment device has following beneficial effect:

the utility model provides a physical cooling experimental device, two solutions with different concentrations are put into the two boxes, two heaters are respectively started, two first motors are simultaneously started, the two first motors drive two stirring rods to rotate, so that the solution temperature in the two boxes is more uniform, the experimental result is more accurate, or the two boxes are internally provided with solutions with different concentrations, the solutions in the two boxes are heated to different temperatures, a second threaded rod is rotated, two clamping blocks move horizontally, thereby clamping an experimental object, the second motor is started, two clamping mechanisms move horizontally, when the two clamping mechanisms drive the experimental object to move to the upper part of the two boxes, the second motor is closed, a hydraulic rod is started, the realization object moves downwards, when the object is moved to a placing plate, the hydraulic rod is closed, thereby carrying out the experiment, the experiment can be carried out under the condition of different solvents with the same temperature, also can experiment under the condition of the equal temperature of different solvents, in two experimental objects put into solution simultaneously, the solution temperature in two boxes is accurate, whole experimentation convenient operation, and the experimental result is accurate, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a physical cooling experimental apparatus provided by the present invention;

FIG. 2 is a schematic top view of the clamp block shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a vertical plate; 3. an L-shaped transverse plate; 4. a box body; 5. a heater; 6. a storage plate; 7. a thermometer; 8. a first motor; 9. a stirring rod; 10. a second motor; 11. a first limit rod; 12. a first threaded rod; 13. a limiting block; 14. a slider; 15. a hydraulic lever; 16. a U-shaped plate; 17. a U-shaped bracket; 18. a second limiting rod; 19. a second threaded rod; 20. and (5) clamping blocks.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a physical cooling experimental apparatus provided by the present invention; FIG. 2 is a schematic top view of the clamp block shown in FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; fig. 4 is an enlarged schematic view of a portion B shown in fig. 1. The physical cooling experimental device comprises: the device comprises a bottom plate 1, wherein two first cavities are formed in the bottom plate 1; the vertical plate 2 is fixedly arranged on the bottom plate 1, and a second cavity is formed in the vertical plate 2; the L-shaped transverse plate 3 is fixedly arranged at the top of the vertical plate 2; the two box bodies 4 are arranged on the bottom plate 1, and the tops of the two box bodies 4 are both provided with openings; the two object placing plates 6 are respectively arranged inside the two box bodies 4; the second motor 10 is fixedly arranged in the second cavity body, and the second motor 10 is fixedly arranged in the second cavity body; two ends of the first limiting rod 11 are respectively and fixedly installed on the vertical plate 2 and the L-shaped transverse plate 3; the first threaded rod 12 is fixedly installed on an output shaft of the second motor 10, and two ends of the first threaded rod 12 are respectively and rotatably installed on the vertical plate 2 and the L-shaped transverse plate 3; the limiting block 13 is mounted on the first limiting rod 11 in a sliding mode; the sliding block 14 is fixedly installed at the bottom of the limiting block 13, threads are arranged on the sliding block 14, and the sliding block 14 is in threaded connection with the first threaded rod 12; the hydraulic rod 15 is fixedly arranged at the bottom of the sliding block 14; the U-shaped plate 16 is fixedly arranged on an output shaft of the hydraulic rod 15; the two U-shaped brackets 17 are respectively and fixedly arranged at the bottoms of the two ends of the U-shaped plate 16; and the two clamping mechanisms are respectively arranged on the two U-shaped brackets 17.

Fixture includes second gag lever post 18, second threaded rod 19, two clamp splice 20, second gag lever post 18 fixed mounting is in on the U type support 17, second threaded rod 19 rotates to be installed on the U type support 17, two slide opening, two have been seted up respectively on the clamp splice 20 be provided with the screw thread on the clamp splice 20, two the clamp splice 20 all runs through on the second gag lever post 18, and two the clamp splice 20 all with 19 threaded connection of second threaded rod.

Two first cavity is located two respectively the below of box 4, two equal fixed mounting has first motor 8 in the first cavity, and equal fixed mounting has puddler 9 on two first motor 8's the output shaft, and two puddlers 9 are located two boxes 4 respectively.

Heaters 5 are respectively arranged in the two boxes 4, and can heat the solution in the boxes 4.

Two the inside of box 4 all is provided with thermometer 7, the temperature of knowing solution that can be accurate, and the experimental result is accurate.

The ends of the two clamping blocks 20 close to each other are arranged in an arc shape.

The utility model provides a physical cooling experimental apparatus's theory of operation as follows:

the two boxes 4 are filled with solutions with different concentrations, the two heaters 5 are respectively started, the two first motors 8 are simultaneously started, the two first motors 8 drive the two stirring rods 9 to rotate, so that the temperatures of the solutions in the two boxes 4 are more uniform, the experimental result is more accurate, the solutions in the two boxes 4 are heated to the same temperature, or the solutions with different concentrations are filled in the two boxes 4, the solutions in the two boxes 4 are heated to different temperatures, the second threaded rod 19 is rotated, the second threaded rod 19 drives the two clamping blocks 20 to horizontally move, so that the experimental object is clamped, the second motor 10 is started, the second motor 10 drives the sliding block 14 to horizontally move, the sliding block 14 drives the hydraulic rod 15 to horizontally move, the hydraulic rod 15 drives the U-shaped plate 16 to horizontally move, the U-shaped plate 16 drives the two clamping mechanisms to horizontally move, when the two clamping mechanisms drive the experimental object to move to the upper parts of the two boxes 4, close second motor 10, start hydraulic stem 15, hydraulic stem 15 drives U template 16 downstream, U template 16 drives two fixture downstream, two fixture drive realize the object downstream, when moving to putting thing board 6 on, close hydraulic stem 15, thereby carry out the experiment, can experiment in the condition of the different solvents of same temperature, also can experiment under the condition of the equal temperature of different solvents, two experimental subjects put into solution simultaneously, the solution temperature in two boxes 4 is accurate, whole experimentation, and convenient for operation, the experimental result is accurate.

the utility model provides a physical cooling experimental device, two heaters 5 are respectively started when two boxes 4 are filled with solutions with different concentrations, two first motors 8 are simultaneously started, the two first motors 8 drive two stirring rods 9 to rotate, thus the temperature of the solutions in the two boxes 4 is more uniform, the experimental result is more accurate, or the solutions with different concentrations are filled in the two boxes 4, the solutions in the two boxes 4 are heated to different temperatures, a second threaded rod 19 is rotated, two clamping blocks 20 move horizontally, thereby the experimental object is clamped, a second motor 10 is started to drive two clamping mechanisms to move horizontally, when the two clamping mechanisms drive the experimental object to move to the upper parts of the two boxes 4, the second motor 10 is closed, a hydraulic rod 15 is started to drive the realization object to move downwards, when the object is moved to a placing plate 6, the hydraulic rod 15 is closed, thereby experiment, can experiment in the condition of the different solvents of same temperature, also can experiment under the condition of the equal temperature of different solvents, in two experimental objects put into solution simultaneously, the solution temperature in two boxes 4 is accurate, whole experiment process convenient operation, and the experimental result is accurate, and the practicality is strong.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A physical cooling experimental apparatus, comprising:

the bottom plate is provided with two first cavities;

the vertical plate is fixedly arranged on the bottom plate, and a second cavity is formed in the vertical plate;

the L-shaped transverse plate is fixedly arranged at the top of the vertical plate;

the two box bodies are arranged on the bottom plate, and the tops of the two box bodies are both provided with openings;

the two object placing plates are respectively arranged inside the two box bodies;

the second motor is fixedly arranged in the second cavity;

two ends of the first limiting rod are fixedly arranged on the vertical plate and the L-shaped transverse plate respectively;

the first threaded rod is fixedly arranged on an output shaft of the second motor, and two ends of the first threaded rod are respectively and rotatably arranged on the vertical plate and the L-shaped transverse plate;

the limiting block is slidably mounted on the first limiting rod;

the sliding block is fixedly arranged at the bottom of the limiting block, threads are arranged on the sliding block, and the sliding block is in threaded connection with the first threaded rod;

the hydraulic rod is fixedly arranged at the bottom of the sliding block;

the U-shaped plate is fixedly arranged on the output shaft of the hydraulic rod;

the two U-shaped supports are respectively and fixedly arranged at the bottoms of the two ends of the U-shaped plate;

and the two clamping mechanisms are respectively arranged on the two U-shaped supports.

2. The physical cooling experimental device as claimed in claim 1, wherein the clamping mechanism comprises a second limiting rod, a second threaded rod and two clamping blocks, the second limiting rod is fixedly mounted on the U-shaped bracket, the second threaded rod is rotatably mounted on the U-shaped bracket, sliding holes are respectively formed in the two clamping blocks, threads are arranged on the two clamping blocks, the two clamping blocks penetrate through the second limiting rod, and the two clamping blocks are in threaded connection with the second threaded rod.

3. The physical cooling experimental device according to claim 1, wherein the two first cavities are respectively located below the two boxes, the first motors are fixedly installed in the two first cavities, the stirring rods are fixedly installed on output shafts of the two first motors, and the two stirring rods are respectively located in the two boxes.

4. The physical cooling experimental facility as claimed in claim 1, wherein a heater is provided in each of the two cases.

5. The physical cooling experiment device of claim 1, wherein thermometers are disposed inside both of the boxes.

6. The physical cooling experiment device of claim 2, wherein the ends of the two clamping blocks adjacent to each other are arranged in an arc shape.